re·pres·sion /rɪˈprɛʃən/ 名詞
1. The act of repressing, or state of being repressed; as, the repression of evil and evil doers.
2. That which represses; check; restraint.
n 1: a state of forcible subjugation; "the long repression of
2: (psychiatry) the classical defense mechanism that protects
you from impulses or ideas that would cause anxiety by
preventing them from becoming conscious
3: the act of repressing; control by holding down; "his goal
was the repression of insolence"